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MySQLAdvent Calendar 2023

Day 13

Database操作#UPDATE編

Last updated at Posted at 2023-12-24

UPDATE文

UPDATEcrudにおけるUpdateにあたるもの

基本

使用方法

UPDATE table_name SET column_name = value;
UPDATE user SET age = 16 WHERE name = 'john';

SELECTと同じようにWHERE句で条件を指定できる

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